70208451

素因数分解:

$3^4\times {\mathrm{89}}^1\times {\mathrm{9739}}^1$

素因数の和:9840

約数の個数: 20

約数和(自身を含む): 106068600

約数和(自身を除く): 35860149

約数列:

[1, 3, 9, 27, 81, 89, 267, 801, 2403, 7209, 9739, 29217, 87651, 262953, 788859, 866771, 2600313, 7800939, 23402817, 70208451]

約数ペア:

[(1, 70208451), (3, 23402817), (9, 7800939), (27, 2600313), (81, 866771), (89, 788859), (267, 262953), (801, 87651), (2403, 29217), (7209, 9739)]